1. This transaction was executed in multiple trades ranging from $20.66 to $20.91. The price reported above reflects the weighted average sale price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the issuer or a security holder of the issuer.

2. This transaction was executed in multiple trades ranging from $20.51 to $20.81. The price reported above reflects the weighted average sale price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the issuer or a security holder of the issuer.

3. This transaction was executed in multiple trades ranging from $20.67 to $21.13. The price reported above reflects the weighted average sale price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the issuer or a security holder of the issuer.